Process for continuously producing water-absorbing polymer particles
    7.
    发明授权
    Process for continuously producing water-absorbing polymer particles 有权
    连续生产吸水性聚合物颗粒的方法

    公开(公告)号:US08785583B2

    公开(公告)日:2014-07-22

    申请号:US13484849

    申请日:2012-05-31

    IPC分类号: C08F120/06

    CPC分类号: B01J19/28 C08F220/28

    摘要: A process for continuously producing water-absorbing polymer particles by polymerizing a monomer solution comprising acrylic acid and/or salts thereof, wherein the acrylic acid supplied has a dimeric acrylic acid content of at least 0.02% by weight and the dimeric acrylic acid content is kept essentially constant.

    摘要翻译: 通过聚合包含丙烯酸和/或其盐的单体溶液连续生产吸水性聚合物颗粒的方法,其中所提供的丙烯酸的二聚丙烯酸含量为至少0.02重量%,并保持二聚丙烯酸含量 基本不变。